***Official Test-Pipe Thread***
#111
Get a 60mm if you don't plan on upgrading to a 70mm. If you are gonna go with a 70mm exhaust, get the 70mm test pipe. Its best to keep all pipes in the exhaust system the same diameter to reduce turbulence.
#114
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Originally Posted by calis2kcr,May 31 2009, 11:21 AM
Got a 63mm invidia, gained +7hp on the dyno. Paired with my 63mm apexi exhaust and Injen cold air. Got more power, better sound and no more drone.
for invidia
for invidia
#116
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Originally Posted by 07cobaltss/sc,Jun 28 2009, 05:21 PM
will a high flow cat one set off a cel? and how much whp should u expect? and wat size should a stock s2k go with 60mm or 70mm?
Try again later???
A test Pipe is just a normal peice of exhaust pipe that bolts in place of the cat (also reffered to as de-cating the car) when done properly there should be no CEL
Just like a test pipe a hiflow cat shouldnt set of a CEL either (but are not worth the $$$ IMO )
Now for sizing, just match to the catback so if stock catback 60mm is best
#117
just installed a $42 shipped Ebay RS-Type (resonated); used 2 spark plug anti-foulers (non drilled) for the O2 and no cell! it improved the tone on my HKS Dual; it sounds awesome in vtec and no drone.
#118
just installed a megan racing test pipe with o2 sensor
first installed no check enging light
a few days later it came on
thought that these came with the o2 sensor to eliminated CEL
why is it on
i checked it and it sasys its the catalyic concverter code only
how do i get rid of the CEL or its normal for it
first installed no check enging light
a few days later it came on
thought that these came with the o2 sensor to eliminated CEL
why is it on
i checked it and it sasys its the catalyic concverter code only
how do i get rid of the CEL or its normal for it
#120
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Originally Posted by s2k_ap1_03,Jul 13 2009, 04:53 AM
just installed a megan racing test pipe with o2 sensor
first installed no check enging light
a few days later it came on
thought that these came with the o2 sensor to eliminated CEL
why is it on
i checked it and it sasys its the catalyic concverter code only
how do i get rid of the CEL or its normal for it
first installed no check enging light
a few days later it came on
thought that these came with the o2 sensor to eliminated CEL
why is it on
i checked it and it sasys its the catalyic concverter code only
how do i get rid of the CEL or its normal for it